USING LED TO TREAT SAD

Using LED (Light Emitting Diode) for treatment of SAD (Seasonal Affective Disorder)

Seasonal Affective Disorder (SAD, winter depression) is a well-recognised form of a recurrent depressive disorder, characterised by depression and can include increased appetite, weight problems, sleep problems and fatigue. 

SAD is thought to be related to natural seasonal variations in light levels. In Australia SAD is experienced mainly during winter because we are exposed to less natural light during these months. SAD can also be experienced in those who work night shift or work very long hours and miss out on seeing the sun. 

LED light therapy has been shown in clinical trials time and time again to significantly reduce symptoms. See link http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1971065/ for more information on the clinical studies.

Recent research has emphasised that the human circadian rhythm system is sensitive to short wavelength light (Blue Light). These shorter wavelengths enable a more convenient effective therapy for Seasonal Affective Disorder (SAD). 

What does this mean to us?

Having LED treatments using the blue light wave length works best for SAD.

A patient will normally feel the effect of the light during the treatments.  The feeling reported from patients is commonly extreme relaxation and a sense of well-being.  A feeling of general "happiness" can also  be reported over the next few days.

How is the treatment carried out?

LED is a very relaxing and pain-free treatment.  The patient will lay comfortably on a treatment bed, while the LED is shining on to the face - over the eyes - for 20 minutes.

In summary - this is a great & effective treatment.   As LED is also a leading skin treatment - the worst thing that can happen, is you end up with improved skin condition :)  Give it a go... you will enjoy!

Paula